Side panel for a power cell



FIG. 1 is a perspective view of the side panel for a power cell;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The side panel for a power cell is not seen from the rear when in use. The power cell illustrated in broken lines illustrates environment for the side panel design and forms no part of the claimed design. 

The ornamental design for a side panel for a power cell, as shown and described. 